Antenna



FIG. 1 is a top perspective view of an antenna, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof; and

FIG. 4 is a rear view thereof.

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof.

FIG. 9 is a top perspective view of another embodiment of the antenna;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a front view thereof; and

FIG. 12 is a rear view thereof.

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a left side view thereof; and,

FIG. 16 is a right side view thereof.

The dashed lines in the drawing views depict portions of the design that form no part of the claim. Any dashed, unclaimed portion may be removed from the drawings without affecting the scope of the claim. 

CLAIM The ornamental design for an antenna, as shown and described. 